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CSD95373AQ5M

Name: CSD95373AQ5M
Rating: 4.7 (12 reviews)

IC SYNC BUCK NEXFET 12SON

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製造商。部分 #CSD95373AQ5M
包 LSON-CLIP (DQP)-12
資料表
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	NexFET™
ProductStatus	Active
OutputConfiguration	Half Bridge
Applications	Synchronous Buck Converters
Interface	PWM
LoadType	Inductive
Technology	Power MOSFET
Current-Output/Channel	45A
Current-PeakOutput	67A
Voltage-Supply	4.5V ~ 5.5V
Voltage-Load	4.5V ~ 16V
OperatingTemperature	-55°C ~ 150°C (TJ)
Features	Bootstrap Circuit, Status Flag
FaultProtection	Over Temperature, Shoot-Through, UVLO
MountingType	Surface Mount
Package/Case	12-Power LFDFN

概述

Description

CSD95373AQ5M is a highly integrated, low-side power MOSFET produced by Texas Instruments. Designed for use in a variety of applications including DC-DC converters, motor drives, and power management systems, it features low RDS(on) characteristics, which enhance efficiency and reduce heat generation during operation. The device operates within a wide voltage range, making it suitable for both consumer electronics and industrial applications. Key specifications include a maximum drain-source voltage (VDS) of 30V, and it is packaged in a compact and thermally efficient configuration, often in a 5mm x 6mm QFN format. Its fast switching speed and high current handling capability make it ideal for applications that demand reliable performance in compact designs. The integrated features also help simplify circuit design and improve system reliability.

Features

The CSD95373AQ5M is a high-performance synchronous buck converter designed for power management applications. Key features include:
1. Input Voltage Range: Capable of handling input voltages from 4.5V to 17V.
2. Output Current: Supports a continuous output current of up to 30A.
3. High Efficiency: Offers high efficiency across various load conditions, reducing thermal output and improving system reliability.
4. Integrated Layout: Features an integrated power stage that includes a MOSFET driver, high-side and low-side MOSFETs, and a current sensing resistor.
5. Compact Package: Available in a thermally-enhanced QFN package, minimizing PCB space requirements.
6. Protection Features: Includes over-temperature protection, over-current protection, and under-voltage lockout.
7. PWM Control Mode: Supports pulse-width modulation (PWM) control for precise output regulation.
These features make the CSD95373AQ5M suitable for applications in telecom, industrial, and consumer electronics where efficient power conversion is essential.

Package

The CSD95373AQ5M is packaged in a HTQFN (Heat Sink Thin Quad Flat No-lead) format, specifically a 5mm x 6mm package. This package type allows for efficient heat dissipation and compact integration in electronic designs.

Pinout

The CSD95373AQ5M is a power MOSFET driver with a total of 20 pins. It is designed for high-efficiency power management applications, particularly in DC-DC converters.
Pin Count: 20 pins
Functions:
- Input Control Pins: For PWM signal input to control the operation of the MOSFETs.
- Bootstrap Capacitor Pins: Used for driving the high-side MOSFET by providing the necessary gate voltage.
- Power Supply Pins: For connecting to the input and output power supplies.
- Gate Drive Outputs: For driving the gates of the high-side and low-side MOSFETs.
- Feedback and Protection Pins: For monitoring and protection functions like overcurrent and over-temperature.
The CSD95373AQ5M is optimized for synchronous buck converters, ensuring efficient power conversion and management.

Manufacturer

The CSD95373AQ5M is manufactured by Texas Instruments (TI), a well-established American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, including analog devices, digital signal processors, and microcontrollers. The company is known for its extensive portfolio of products that cater to multiple industries, including automotive, industrial, communications, and consumer electronics. TI is recognized for its innovation in power management solutions and is a key player in the semiconductor market.

Application

The CSD95373AQ5M is a high-performance power stage device primarily used in applications such as DC-DC converters, power management systems, and high-efficiency power supplies. It is suitable for use in consumer electronics, industrial equipment, automotive applications, and telecom infrastructure, where compact size and high efficiency are critical.

Equivalent

The CSD95373AQ5M is a power stage driver, and its equivalent products include the Texas Instruments CSD95370Q5M, CSD95372Q5M, and similar devices from manufacturers like Infineon, NXP, and ON Semiconductor. Look for parts with compatible specifications, such as voltage ratings, current capabilities, and package types, to ensure proper functionality in your application. Always verify against the specific datasheet for exact compatibility.